Ok I've got a 3core innercoolled procharger coming with an 8# and 10# pulley and I was wondering if 8#'s will be safe with the innercooler with an mph tune and my high compression? Also Tim set my revlimiter to 6500 will I still be able to turn it to 6200 or so with the blower? How do you calculate blower speed? Thanks guys.